Help with Total and Average Measure in table based on year

[laurent_rio]

Hi, 

I have table that filtered based on my date table 

i have measures of calculate active headcount per month and attrition(resign) headcount per month 

Now i want to have calculate annual attrition rate = Total attrition per year / average head count that will dynamic depend on the filter 

average headcount = sum ( headcount every month)/12 

Can help me how to get correct measures of Total attrition per year and average headcount ??

Total attrition should be 
attrition headcount 2020 = 95 , 2021 = 3 
average headcount 2020 = sum (active headcount per month during 2020)/12 , similar with 2021 as well 

Thanks

[amitchandak · Accepted solution]

@laurent_rio , try like

attrition headcount 2020 =

calculate([attrition headcount per month], filter(allselected('Date') , 'Date'[year] = max('Date'[year])))

Try one of the three for average headcount 2020 

calculate([active headcoun], filter(allselected('Date') , 'Date'[year] = max('Date'[year])))/12

calculate(sumx('Date'[Month-Year]),[active headcoun]), filter(allselected('Date') , 'Date'[year] = max('Date'[year])))/12

calculate(AverageX('Date'[Month-Year]),[active headcoun]), filter(allselected('Date') , 'Date'[year] = max('Date'[year])))

[laurent_rio]

Hi @amitchandak 

Brilliant both DAX are work as a charm. For average i use this 

calculate(AverageX('Date'[Month-Year]),[active headcoun]), filter(allselected('Date') , 'Date'[year] = max('Date'[year])))